Model year
2011 Chevrolet Avalanche
NHTSA lists 3 recalls and 127 complaints for the 2011 Chevrolet Avalanche (recall file dated Oct 23, 2026; complaint file dated Oct 23, 2026). NHTSA also lists 2 recalls and 28 complaints under AVALANCHE 1500. Those counts are separate from the numbers above. The components listed on the most complaints are AIR BAGS (55), UNKNOWN OR OTHER (44), STRUCTURE:BODY (16). NHTSA lists 1 investigation with no close date in the file. NHTSA lists crash-test variants for this model year and marks the overall rating Not Rated. EPA rates it 17 mpg combined (fuel economy file dated Sep 29, 2026). EPA's annual fuel-cost figures for these configurations are $3,950, based on 15,000 miles and 55% city driving.
- 2002 444 complaints
- 2003 204 complaints
- 2004 165 complaints
- 2005 71 complaints
- 2006 11 complaints
- 2007 377 complaints
- 2008 258 complaints
- 2009 76 complaints
- 2010 111 complaints
- 2011 127 complaints
- 2012 36 complaints
- 2013 82 complaints
Recalls
21V054000 · Feb 5, 2021
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
General Motors, LLC (GM) is recalling certain 2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of AL, CA, FL, GA, HI,…
21V050000 · Feb 5, 2021
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
General Motors, LLC (GM) is recalling certain 2007-2011 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, Yukon XL, and 2009-2011 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500 and Sierra 3500…
14V827000 · Dec 30, 2014
ELECTRICAL SYSTEM:IGNITION
General Motors LLC (GM) is recalling certain model year 2011-2012 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado HD, Silverado LD, Suburban, Tahoe, GMC Sierra LD, Sierra HD, Yukon, and Yukon XL vehicles. In the affected vehicles, the ignition lock…
Complaints
127 distinct complaints. Crash flag on 2, fire flag on 0, injury field 1, deaths field 0. A complaint can be counted under more than one component. The injury and death figures are the file's numbers (the highest value on each complaint, then added), not a separate verified count of people.
Other NHTSA names
These names matched the same EPA model but are not included in the headline counts above.
| Name | Recalls | Complaints |
|---|---|---|
| AVALANCHE 1500 | 2 | 28 |
Investigations
| Action | Subject | Opened | Closed |
|---|---|---|---|
| EA21002 | Desiccated Air Bag Inflator Rupture · AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE; AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE | Sep 17, 2021 | No close date in the file |
Safety ratings
| Variant | Overall | Front | Side | Pole | Rollover | Photo |
|---|---|---|---|---|---|---|
| SUV 4WD | Not rated | Not Rated | Not Rated | Not Rated | 3 · possibility 0.212 | — |
| SUV RWD | Not rated | Not Rated | Not Rated | Not Rated | 3 · possibility 0.228 | — |
Fuel economy
| Configuration | Fuel | City | Hwy | Comb | kWh/100 mi | Range | Annual fuel cost |
|---|---|---|---|---|---|---|---|
| Avalanche 1500 2WD · 5.3L · Automatic 6-spd · Rear-Wheel Drive | Regular Gasoline · FFV | 15 | 21 | 17 | — | — | $3,950 |
| Avalanche 1500 4WD · 5.3L · Automatic 6-spd · 4-Wheel Drive | Regular Gasoline · FFV | 15 | 21 | 17 | — | — | $3,950 |
Open this model year in the fuel-cost calculator. The calculator starts with no fuel price filled in.
Check a vehicle
This page is not a VIN lookup. NHTSA's recall tool checks a specific vehicle: nhtsa.gov/recalls. NHTSA's page for this model year is 2011 Chevrolet Avalanche at NHTSA. Complaint narratives stay on NHTSA's site and are not copied here.